Home Depot offers the Ames 4-Cubic Foot Lawn Cart
in Green, model no. 2463975, for $19.88
It can't be ordered online, but you can check for stock at your nearest location
.) That's tied with our mention from a year ago and $71 under the best shipped price we could find. Sales tax is added where applicable. This plastic cart can carry up to 250 lbs. of material and features a 2-wheel design.
Update: Of note, it's available for in-store pickup.